MPEG-1 was designed for coding progressive video at a transmission rate of about 1.5 million bits per second.

• MPEG-1 was designed for coding progressive video at a transmission rate of about 1.5 million bits per second.

• It was designed specifically for Video-CD and CD-i media.

• MPEG-1 audio layer-3 (MP3) has also evolved from early MPEG work.